package stackdemo;

/**
 * Created with IntelliJ IDEA
 * Description:
 * User: SEKI TOMOKI
 * Date: 2023-10-10
 * Time: 14:48
 */
public interface IList {
    int push(int elem);
    int pop();
    int peek();
    int size();
    boolean empty();
    boolean full();
}
